Fix.

Author: tobiasraabe

environment.yml

@@ -5,7 +5,7 @@ channels:
   - nodefaults
 
 dependencies:
-  - python >=3.8
+  - python >=3.8,<3.12
   - pip
   - setuptools_scm
   - toml

tests/test_execute.py

@@ -799,6 +799,7 @@ def task_second(
 @pytest.mark.end_to_end()
 def test_errors_during_loading_nodes_have_info(runner, tmp_path):
     source = """
+    from __future__ import annotations
     from pathlib import Path
     from typing import Any
     import attrs